Help in MVAL

I have written the code by following the editorial on MVAL but still it is giving me wrong answer can anyone help what am i missing ?

`import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;

public class Main{

public static void main(String[] args) throws IOException {
    BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
    int T = Integer.parseInt(bf.readLine());
    PrintWriter out = new PrintWriter(System.out);
    while (T-- > 0) {
        int N = Integer.parseInt(bf.readLine());
        String[] ip = bf.readLine().split(" ");

        long[] nums = new long[N + 1];

        int j = 0;
        for (String str : ip) {
            nums[++j] = Long.parseLong(str);
        }
        int ans = 0;
        ArrayList<Integer> res = new ArrayList<>();
        int count = 0;

        //count pos nums
        for (int i=1;i<=N;i++) {
            if (nums[i] >= 0) {
                count++;
                ans += nums[i];
            }

        }


        for (int i = 1; i <= count; i++) {
            if (nums[i] < 0)
                res.add(i);
        }
        for (int i = count+1; i <= N; i++) {
           if (nums[i] >= 0) {
                res.add(i);
            }
        }

        out.println(ans);

        StringBuilder sb = new StringBuilder();
        sb.append(res.size()+" ");
        for (int x : res)
            sb.append(x + " ");


        out.println(sb);
    }
    out.flush();


}

}`